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Home >> Audi >> 2012 >> Q7 3.0 TDI >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (3.0L - Cylinder Head & VALVETRAIN - Engine Code(S): CJTB, CJTC, CNAA, CJWB, CJWC, CJWE, CTWA, CTWB) >> 15 Cylinder Head, VALVETRAIN >> Cylinder Head >> Right Cylinder Head Cover, Removing And Installing >> Removing

Right Cylinder Head Cover, Removing And Installing: Removing

WARNING: This page is about a different variant/trim than selected.
Fig 1: Identifying Ignition Coil Puller T40039 Removing Ignition Coils
GWWA28-0074Courtesy of AUDI OF AMERICA, LLC

-- Remove the ignition coils. Refer to IGNITION COILS WITH POWER OUTPUT STAGES, REMOVING AND INSTALLING .

-- Remove the cover -arrow-.

Fig 2: Cover -Arrow-
GWWA21-10531Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -1-.

Fig 3: Bolts -Arrows-
GWWA20-10755Courtesy of AUDI OF AMERICA, LLC
CAUTION:

Danger of defects caused by dirt.

WARNING:

Risk of injury from fuel.

  • To reduce fuel pressure, lay cloths around connecting point before opening fuel system and carefully loosen.

-- Remove the bolts -arrows-.

-- Loosen the union nut -2- and swivel the fuel supply line to the side.

-- Seal the open lines and connections with clean plugs from the Engine Bung SetVAS6122.

CAUTION:

Risk of violating emissions legislation.

  • Do not open the hose connection -arrow-.

-- Remove the bolts in the following sequence -12 through 1- and lay the right cylinder head aside with the crankcase ventilation hose -arrow- connected.